Mahabharata 9.32.4

एतेन हि कृता योग्या वर्षाणीह त्रयोदशआयसे पुरुषे राजन्भीमसेनजिघांसया

etena hi kṛtā yogyā varṣāṇīha trayodaśaāyase puruṣe rājanbhīmasenajighāṃsayā

Our plain-language meaning of this verse is waiting for scholar review.